Question about Sony Televison & Video

1 Answer

Where can I buy main board for Sony kdl 40 xbr4

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Sony Master
  • 1,144 Answers
Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
mistersony
  • 320 Answers

SOURCE: XBR4cuts off and blinks six times

A 6 flash failure indicates a backlight problem, either from the backlight inverter board or the backlights in the panel failing. There is a simple problem that sometimes causes this; loose screws holding the boards in place. You can try removing the power, taking the back off the set and tightening down the screws that secure the boards to the frame. the screws are aatually a ground connection and if they are loose it can cause problems. if this doesn't help, you will need a tech to look at it.

Posted on Nov 15, 2008

dsacco86
  • 1077 Answers

SOURCE: My Sony KDL-46 Xbr4 picture flickers and there's

The blinking light is a problem code.
Most likely the TV has a power supply related problem. The most common thing to go out is the circuit board that supply power to the screen. Commonly called a Backlight Inverter Board.
But, I can't say it's 100% the problem because I can't actually look at the tv over the internet.
If by chance the TV is still under warranty, go that route.
If not under warranty and If you have some electronic experience, if you can find and purchase a Service Manual over the internet; It will help you diagnose the source of the problem and fix it by soldering in the new part. The Service Manual will give you blinking light codes, circuit diagrams, test points, and part# lists. Usually, cost under $20. And most cases the new part cost less than $15.

I hope I shed some light on the subject for you.

Posted on Jul 05, 2009

  • 84 Answers

SOURCE: Sony Bravia XBR4 52inch LCD cracked

It can be replaced, but it is probably going to cost you more then the cost of a new TV to do it.

Read the tech tip I wrote on this very subject.

http://www.fixya.com/support/r3831376-when_cracked_lcd_led_or_plasma_tv

Posted on Jan 07, 2010

SOURCE: How difficult is it to replace the LCD controller

Shock... death, is the first, Um well it's not too hard if your methodical and careful. have a reconnoiter first and have a look at what you need to do, familiarize yourself & go over it in your mind, and with POWER OFF, Plug removed, remove old board, draw a diagram of any wires plugs etc.keep/put screws all together. Insert new board, reconnect the wires, plugs etc, then put the screws back in. NOW stand back, and turn on.... Umm as an aside here we do know why the LCD controller board went faulty, huh?

Posted on Feb 09, 2010

  • 1779 Answers

SOURCE: WHERE CAN I BUY A SONY T-CON BOARD PART NUMBER

The part # you gave is the Control Board which sells for $668.79. The T-Con board your looking for is part of the LCD Display Panel and is not sold separately. I suggest you start by cleaning the ribbon cables from the control board to the t-con board. If that doesn't help then you had better take it in to a service center to verify which part is bad because there are no refunds, only replacement after you buy a board.

Posted on Nov 19, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sony Bravia KDL-xbr4 Replaced TCON board All worked great for a week Had an issue w/ HDMI cable at the box fixed it and now tv comes and the goes off to 6 blinking red lights


6 red flashes- backlight issue, bad main board, or power board or inverter boards- check standby volts on power board. "backlight on" volts should be 3-5v from main logic board then 24v to inverter


Have this from a youtube link find BUT
Better is to look first also on bad leaking or bulged capacitors thats better to replace in the bad components to get a repair because active components died on bad capacitors but after a while because on the build-in protection circuit by faults like deformed or leaking capacitors and even several fuse resistors then after replace a complete board again after a while you will may be get the same kind of problems again, take If you find some or much bad capacitors replacements 10 volts dc higher . begin with control on the power supply first of all.



Sony Bravia TV kdl red blinking led light error codes solutions Sony KDL 40XBR4 KDL 40XBR5 KDL 46XBR4 KDL 46XBR5 Service Manual

Jan 05, 2017 | Sony Televison & Video

1 Answer

Sony KDL-40S2010 " LCD TVThe monitor is not working. Last week on certain channels it was bitmapping. Volume is on no picture


this is true, check the main board to the power supply board voltage should be 12volts and 5 volts and 24 they should be marked by the plug ,if voltages are there then the main board is your problem,./

Mar 28, 2014 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

I have a Sony KDL-40V4100, constantly hearing clicking noises


Could be the power board or main board defective, but I suggest you do firmware update first. Go to http://esupport.sony.com/US/perl/swu-list.pl?mdl=KDL42V4100&LOC=3#div_pos_30 download the software.

May 08, 2010 | Sony Bravia KDL-40V4100 40 in. LCD HDTV

1 Answer

The picture has a shadow


you're LCD panel is gone. To replace it...$1500-$2K. But there is a silver lining to this dark cloud. No pun intended. Sony has posted on the US and Canadian site they will repair the XBR4 at no cost! i have the link right here. http://www.sony.ca/view/882.htm Canadian. http://esupport.sony.com/US/perl/news-item.pl?news_id=378&mdl=KDL46XBR4 USA.

It claims its the 46" but it appears to be a 40-52" problem. If you have an extended warranty it will pay for it.

Apr 06, 2010 | Sony KDL-40XBR4 40 in. LCD HDTV

1 Answer

The picture is red and fuzzy


Ur Main tuner signal board is dead.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish Tuner Signal board for the replacement.

Mar 16, 2010 | Sony Bravia KDL-40S51009 40 in. TV

1 Answer

Sony Bravia XBR4 52inch LCD cracked


It can be replaced, but it is probably going to cost you more then the cost of a new TV to do it.

Read the tech tip I wrote on this very subject.

http://www.fixya.com/support/r3831376-when_cracked_lcd_led_or_plasma_tv

Jul 27, 2009 | Sony BRAVIA KDL-V32XBR1 32 in. LCD HDTV

1 Answer

XBR4cuts off and blinks six times


A 6 flash failure indicates a backlight problem, either from the backlight inverter board or the backlights in the panel failing. There is a simple problem that sometimes causes this; loose screws holding the boards in place. You can try removing the power, taking the back off the set and tightening down the screws that secure the boards to the frame. the screws are aatually a ground connection and if they are loose it can cause problems. if this doesn't help, you will need a tech to look at it.

Nov 11, 2008 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

88 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74185 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...